• Supports muscle building and weight gain goals
• 650 calories, 60g of protein, and 81g of carbs per serving
• Delivers more than 20 vitamins & minerals
• Double Chocolate flavor

GOLD STANDARD^® PRO GAINER is a high-protein weight gain formula that delivers calories that count during recovery. Each serving of this Double Chocolate protein powder provides 650 calories, 60g of premium protein, and 81g of carbohydrates to help boost caloric intake, build and maintain muscle, and restore energy levels.

Ghost clear whey was conceived to feed savagery around the clock. Light and refreshing, post-workout gains, and great in smoothies. Our scoop's always on top. The patented Ghost nested scoop ensures you never go digging for your scoop again.

Ghost clear whey was conceived to feed savagery around the clock. Light and refreshing, post-workout gains, and great in smoothies. Our scoop's always on top. The patented Ghost nested scoop ensures you never go digging for your scoop again.

• Helps build and maintain muscle
• Supports endurance and recovery
• Instantized powder for easy mixing
• Cookies & Cream flavor

GOLD STANDARD 100% WHEY by Optimum Nutrition fuels your body with 24g of high-quality whey protein derived primarily from whey protein isolate, plus 5.5g of naturally occurring BCAAs to support muscle building, maintenance, endurance, and recovery.

Frequently Asked Questions

What is whey protein isolate?

Whey protein isolate (WPI) has the highest concentration of protein and BCAAs, while having less carbs, cholesterol, and fat compared to other whey proteins. WPI is also low in lactose and easy on your digestive tract.

What are BCAAs?

Branched-chain amino acids (BCAAs) include leucine, isoleucine, and valine. They support muscle growth and reduce muscle fatigue.